.container {
    width: 100%;
    height: auto;
    overflow-x: hidden;
    margin: 0 auto;
    background-color: #F8F8F8;
    color: black;

}
body{
    background-color: #F8F8F8;
}
/* 顶部导航栏 */
#header {
    position: fixed;
    width: 100%;
    height: 8rem;
    display: flex;
    line-height: 8rem;
    justify-content: space-between;
    background-color: #FF9326;
}

#header h1 {
    font-size: 2.25rem;
    color: white;
}

#header a:first-child {
    width: 10rem;
    height: 8rem;
    background: url(../images/header_one.png) no-repeat;
    background-size: 1rem 1.875rem;
    background-position: 40% 50%;
}

#header a:last-child {
    width: 10rem;
    height: 8rem;
    font-size: 1.5rem;
    color: #999999;
}
/* 内容部分 */
.middle{
    width: 44.375rem;
    height: 66.25rem;
    border-radius: 1.25rem;
    background-color: white;
    margin: 0 auto;
    margin-top: 9.875rem;
    margin-bottom: 7.1875rem;
}
.middle h1,h2{
    font-size: 1.25rem;
    color: #999999;
    padding-top: 2.5rem;
    text-align: center;
}
.middle_one,.middle_two{
    height: 9.375rem;
    display: flex;
    justify-content: flex-end;
}
.middle_one p:first-child{
    width: 7.5rem;
    background: url(../images/server_logo.png) no-repeat;
    background-size: 6.125rem 6.125rem;
    background-position: 100% 0%;
}
.middle_one p:last-child{
    width: 36.875rem;
}
.middle_one p:last-child span{
    display: block;
    font-size: 1.25rem;
    padding-top: .625rem;
    color: #333333;
}
.middle_one p:last-child span:last-child{
    width: 27.75rem;
    height: auto;
    padding: .3125rem .3125rem .3125rem .625rem;
    border-radius: .625rem;
    background-color: #F9F9F9;
}
.middle_two p:first-child span{
    display: block;
    font-size: 1.25rem;
    padding-top: .625rem;
    color: #333333;
}
.middle_two p:first-child span:last-child{
    width: 23.875rem;
    height: auto;
    padding: .3125rem .3125rem .3125rem .625rem;
    border-radius: .625rem;
    background-color: #FFEEB3;
}
.middle_two p:first-child span:first-child{
  text-align: right;
}
.middle_two p:last-child{
    width: 7.5rem;
    background: url(../images/server_logo2.png) no-repeat;
    background-size: 6.125rem 6.125rem;
}
/* 底部导航栏 */
#footer_one{
    width: 100%;
    height: 6.25rem;
    position: fixed;
    bottom: 0;
    left: 0;
    background-color: white;
    display: flex;
    
}
#footer_one p:first-child{
    width: 7.5rem;
    background: url(../images/server_fooder1.png) no-repeat;
    background-size: 3.25rem 3.25rem;
    background-position: 50% 50%;
}
#footer_one input{
    width:25rem;
    height: 3.75rem;
    border: none;
    border-radius: 1.875rem;
    margin-top: 1.25rem;
    outline-style: none;
    background-color: #F9F9F9;
}
#footer_one p:last-child{
    width: 10rem;
    height: 3.75rem;
    margin: 1.25rem 0  0 2.1875rem;
    border-radius: .3125rem;
    background-color: #FF9326;
    color: white;
    font-size: 1.75rem;
    text-align: center;
    line-height: 3.75rem;
}

/* 二 */
#footer_two{
    width: 100%;
    height: 6.25rem;
    position: fixed;
    bottom: 0;
    left: 0;
    background-color: white;
    display: flex;
    
}
#footer_two p:first-child{
    width: 7.5rem;
    background: url(../images/server_fooder1.png) no-repeat;
    background-size: 3.25rem 3.25rem;
    background-position: 50% 50%;
}
#footer_two input{
    width: 31.875rem;
    height: 3.75rem;
    border: none;
    border-radius: 1.875rem;
    margin-top: 1.25rem;
    outline-style: none;
    background-color: #F9F9F9;
}
#footer_two p:last-child{
    width: 7.5rem;
    background: url(../images/server_fooder2.png) no-repeat;
    background-size: 3.25rem 3.25rem;
    background-position: 50% 50%;
}
/* 三 */
#footer_three{
    width: 100%;
    /*  height: 16.25rem;  */
    height: 6.25rem; 
    position: fixed;
    bottom: 0;
    left: 0;
    background-color: white;
    transition: 0.2s;
}
#footer_three_one{
    width: 100%;
    height: 6.25rem;
    display: flex;
    
}
#footer_three_one p:first-child{
    width: 7.5rem;
    background: url(../images/server_fooder1.png) no-repeat;
    background-size: 3.25rem 3.25rem;
    background-position: 50% 50%;
}
#footer_three_one input{
    width: 30rem;
    height: 3.75rem;
    padding-left:1.875rem ;
    border: none;
    border-radius: 1.875rem;
    margin-top: 1.25rem;
    outline-style: none;
    background-color: #F9F9F9;
}
#footer_three_one p:last-child{
    width: 3.5rem;
    margin-left: 2.1875rem;
    background: no-repeat;
    background-image: url(../images/server_fooder2.png);
    background-size: 3.25rem 3.25rem;
    background-position: 50% 50%;
}
#footer_three_two{
    width: 100%;
    height: 9.375rem;
    
}
#footer_three_two p{
    width: 6.25rem;
    height: 6.25rem;
    border: solid .0625rem #979696;
    margin: 1.875rem;
    border-radius: .3125rem;
}
#footer_three_two p:nth-child(1){
    background: url(../images/server_fooder_camera.png) no-repeat;
    background-size:3.75rem 3.3125rem ;
    background-position: 50% 50%;

}
#footer_three_two p:nth-child(2){
    background: url(../images/server_fooder_img.png) no-repeat;
    background-size:3.75rem 3.1875rem ;
    background-position: 50% 50%;

}
#footer_three_two p:nth-child(3){
    background: url(../images/server_fooder_video.png) no-repeat;
    background-size:3.625rem 3.1875rem ;
    background-position: 50% 50%;

}
.text_p{
    height: 3.75rem;
    margin: 1.25rem 0  0 2.1875rem;
    border-radius: .3125rem;
    color: white;
    font-size: 1.75rem;
    text-align: center;
    line-height: 3.75rem;
}
